pom.xml.in should be replace by pom.xml with input properties for Maven via CMake

[Bang Pham Huu]

All Java applications which use Maven have a template pom.xml.in, which is instantiated with values instead of @VARIABLE@ placeholders by cmake with such a command in CMakeLists.txt

configure_file(pom.xml.in "${CMAKE_CURRENT_SOURCE_DIR}/pom.xml" @ONLY)

Currently the following pom.xml.in exist in the repo:

./applications/RRasdaman/pom.xml.in
./applications/secore/pom.xml.in
./applications/petascope/petascope_main/pom.xml.in
./applications/petascope/petascope_core/pom.xml.in
./applications/petascope/pom.xml.in
./java/pom.xml.in

Instead of configuring pom.xml.in into pom.xml, mvn can be executed to pass variable values directly to a pom.xml, e.g:

 COMMAND ${MAVEN_EXECUTABLE} -q install:install-file 
                             -Dfile=${RASJ_TARGET_DIR}/rasj-jar-with-dependencies.jar
                             -DgroupId=org.rasdaman
                             -DartifactId=rasj
                             -Dversion=${PROJECT_VERSION}

and in pom.xml, it can define these properties such as:

<properties>
    <version> property from commandline </version>
</properties>

The goal of this ticket is to eliminate pom.xml.in and have only pom.xml